package com.zzxy.spring34.service.impl;


import com.zzxy.spring34.dao.IStudentDao;
import com.zzxy.spring34.service.IStudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service("stuService")
public class StudentServiceImpl implements IStudentService {
    @Autowired
    private IStudentDao studentDao;

   /* public IStudentDao getStudentDao() {
        return studentDao;
    }

    public void setStudentDao(IStudentDao studentDao) {
        this.studentDao = studentDao;
    }*/

    @Override
    public void addStudent(String username, String password) {
        studentDao.addStudent(username,password);
    }

    @Override
    public int updateStudent(int id) {
        System.out.println("update student......");
//        int i = 1 / 0;
        return id;
    }

    @Override
    public void deleteStudent(int id) {
        System.out.println("delete student......");
    }
    // * com.zzxy.spring.service.impl.*.*(...)
    //* *(..)
 /*     com
        zzxy
            spring34
                mall
                    admin
                            service
                    app
                            service
    com.zzxy.spring34.mall.*.service.*/
}

